Marianas on Alert: Melor Joins the Typhoon GroupOctober 02, 2009Being a typhoon seems to be the "in thing" lately for tropical cyclones in the Western Pacific, and Melor is now one of the "in crowd." NASA's QuikScat and Aqua satellites helped the U.S. Navy's Joint Typhoon Warning Center confirm that Melor now has sustained winds near 115 knots. The Marianas Islands have posted watches and warnings anticipating Melor's arrival. On October 1 at 15:00 Zulu Time (1 a.m. October 2, Pacific/Guam Time), Typhoon Melor was located approximately 420 nautical miles east of Guam, near 14.4 North and 151 East. That also puts Melor 355 miles east of Saipan, and 360 miles east of Tinan. Melor has tracked northwestward at 6 mph while continuing to intensify. Melor is generating high surf, with waves as high as 26 feet. A tropical storm warning is now in effect for Rota, Tinian and Saipan. That means tropical storm conditions are now happening there. A typhoon watch remains in effect for Rota, Tinian and Saipan, and a tropical storm watch remains in effect for Guam. A watch means that conditions are expected to occur in 48 hours. Updated Watches and Warnings can be found at: http://forecast.weather.gov/wwamap/wwatxtget.php?cwa=gum&wwa=tropical%20storm%20warning. The National Weather Service in Guam issued the following statement: "Melor will be a large and dangerous system before it reaches the Marianas. The radius of damaging winds already extends far from the center. The onset of damaging winds is possible in the northern Marianas early Saturday morning and Saturday afternoon on Guam." QuikScat saw Melor's winds swirling inside its clouds by using microwaves to peer into them. It flew over Melor and captured an image on September 30 at 7:39 UTC. QuikScat can actually determine the speed of a tropical cyclone's rotating winds using microwave technology. QuikScat imagery is false-colored to show different wind speeds, the highest winds are always shown in purple, indicating winds over 40 knots (46 mph). Small barbs are used in the images to indicate wind direction and point to areas of heavy rain. While QuikScat took a look at Melor's winds, the Atmospheric Infrared Sounder (AIRS) instrument on NASA's Aqua satellite identified the storm's icy cloud temperatures. Those temperatures help determine the height the clouds and thunderstorms. The colder the clouds, the higher they are, and the stronger the thunderstorms. The satellite images, which false-color clouds based on their temperature, showed a large extent of cloud cover. In AIRS images, purple indicates the highest thunderstorms (and strongest), and blue areas are the second coldest and highest clouds. Melor is approaching the island of Saipan, and is forecast to swing north of there on its journey northwest. NASA/Goddard Space Flight Center |
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| Related Typhoon Current Events and Typhoon News Articles Cyclone Phyan raining on Tibet after breaking a record in India Cyclone Phyan broke a 43 year record when it made landfall north of the city of Mumbai, India during the evening hours on November 11. NASA's Aqua satellite captured Phyan's landfall with one instrument, and a day later, another of Aqua's instruments show the storm's remnants raining Tibet as Phyan continues to dissipate. NASA sees high thunderstorms in newly formed Tropical Cyclone 4A near India Tropical Cyclone 4A formed yesterday, November 10 off the western coast of India in the Arabian Sea, and NASA's infrared imagery captured some high, powerful thunderstorms developing in the storm's center. Typhoon Mirinae is already scaring Philippine residents before Halloween Another typhoon in the northern Philippines really is something to be scared about, and Mirinae is expected to make landfall there in the mid-morning hours on Halloween, October 31. Mirinae intensifying while moving away from the northern Marianas Typhoon Mirinae is moving west and away from the Northern Marianas Islands on a track to a landfall in the Philippines by the weekend. As Mirinae has moved west, NASA's infrared and microwave satellite imagery have seen high, strong thunderstorm development, and a developing eye. Microwave satellite imagery shows an eye developing in Mirinae Microwave satellite imagery has revealed that Tropical Storm Mirinae is strengthening enough to develop an eye, and that's what it's doing. Mirinae was formerly Tropical Depression 23W, but became a tropical storm and received its name. NASA Satellite Tracking Typhoon Lupit on a March Toward the Northern Philippines Three instruments on NASA's Aqua satellite captured views of Typhoon Lupit on its western track toward the Philippines and are helping forecasters get an idea of its strength and behavior. Lupit strengthened quickly in 24 hours from a tropical depression to a typhoon, between October 15 and 16. Tropical Storm Nepartak becoming extra-tropical at sea Tropical Storm Nepartak is now speeding in a northeasterly direction in the northwestern Pacific Ocean, where it is becoming extra-tropical and developing frontal qualities. NASA's TRMM satellite captures Typhoon Melor as it reaches Japan Melor began as a tropical depression back on the 29th of September 2009 about 1000 miles (~1600 km) east-southeast of Guam in the Northern Mariana Islands. Typhoon Melor and Tropical Storm Parma mean double trouble in the western Pacific There's double-trouble in the Western Pacific with one typhoon and one tropical storm bringing soaking rains, dangerous surf and gusty winds to two different locations. Typhoon Melor is affecting the east coast of Japan and watches and warnings are up today. Further south, Tropical Storm Parma continues to rain on Luzon in the northern Philippines. 2 NASA satellites capture monster Super Typhoon Melor NASA's Terra and Aqua satellites flew over Super Typhoon Melor early today, October 5 and captured some impressive images of the storm's clouds on a track toward Japan. The Western Pacific Ocean has the edge on super typhoons, and Melor's maximum sustained winds near 161 mph are more proof. More Typhoon Current Events and Typhoon News Articles |
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